The Rhine-Main-Danube Canal reference article from the English Wikipedia on 24-Apr-2004
(provided by Fixed Reference: snapshots of Wikipedia from wikipedia.org)

Rhine-Main-Danube Canal

For people who check facts
The Rhine-Main-Danube Canal (also called Main-Danube Canal, RMD Canal or Europa Canal) connects the Main and Danube from Bamberg by Nuremberg to Regensburg. It makes a constantly navigable connection from the Rhine delta in Rotterdam to the Danube Delta in the Black Sea.